Five Pack 3mm To 5mm Brass Shaft Coupling Joint Connectors With Screws And Hex Wrench Flexible Motor Shaft Coupler For RC Cars Wheels Tires And Model Machinery

Five-Pack Brass Shaft Couplers for 3-5mm Shafts with Screws
✔️ 5 pcs brass shaft couplers, 20 screws, hex wrench fits 3-5 mm shafts

Five pieces of brass shaft couplers designed to connect motor shafts to hex wheels, common in RC cars, models, and robotics. Made of pure brass for high temperature and corrosion resistance, they provide a stable drive link between 3-5 mm shafts.

✅ Hole diameter: 3-5 mm (0.12-0.20 in)
✅ Outer diameter: 9 mm (0.35 in)
✅ Height: 20 mm (0.79 in)
✅ Material: Brass
✅ Package includes: 5 couplers, 20 screws, 1 hex wrench

💡 What is a brass shaft coupling used for in RC cars and robotics? A handy link that connects motor shafts to wheels or other shafts for reliable torque transfer. - 3-5 mm shaft compatibility - Brass construction with heat and corrosion resistance - Includes screws and hex wrench - Pack of 5 for multiple builds

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